Wristwatch



FIG. 1 is a front and side perspective view of a wristwatch showing mynew design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines depict portions of the wristwatch that form no part ofthe claim.

CLAIM The ornamental design for a wristwatch, as shown and described.